Only seen one do any sort of real hunting was dumb as f**k but i have to say a real gentleman of a dog with dogs and people. My pal bought him off a polish couple he had a couple wierd traits but good little thing. Seen a few cranky ones out n about thats how id describe most cranky not hard or any other word used to describe terriers.they seem to be getting popular again for some reason i wouldnt have one for a gift.